/*
 * Copyright 2008-2009 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.hasor.website.core;
import net.hasor.core.Inject;
import net.hasor.db.transaction.TransactionCallback;
import net.hasor.db.transaction.TransactionTemplate;
import net.hasor.website.domain.beans.AppConstant;
import net.hasor.website.domain.result.Result;
import net.hasor.website.domain.result.ResultDO;
import net.hasor.website.utils.LoggerUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
 * @version : 2015年5月22日
 * @author 赵永春 (zyc@hasor.net)
 */
public class TransactionService {
    protected Logger logger = LoggerFactory.getLogger(getClass());
    @Inject(AppConstant.DB_MYSQL)
    private TransactionTemplate transactionTemplate;
    //
    public <T> Result<T> mysqlTransaction(TransactionCallback<T> callBack) {
        try {
            T execute = this.transactionTemplate.execute(callBack);
            return new ResultDO<T>(true).setResult(execute);
        } catch (Throwable e) {
            logger.error(LoggerUtils.create("ERROR_999_0003")//
                    .addLog("errorMessage", e.getMessage())//
                    .toJson());
            return new ResultDO<T>(false).setThrowable(e);
        }
    }
}